CN208776319U - Improve the acheson furnace of graphitization effect - Google Patents

Abstract

The utility model discloses a kind of acheson furnaces for improving graphitization effect, including first shell, the left and right sides of the first shell inner wall offer first sliding groove, the upper surface of the first shell is connected with driving device, the driving device bottom end is fixedly connected with the upper surface of driving wheel, the driving wheel is engaged with first gear and second gear respectively, the lower surface of the first gear is fixedly connected with the top of the first regulating device, and the lower surface of the second gear is fixedly connected with the top of the second regulating device.The acheson furnace of raising graphitization effect, pass through handle, first rotating shaft, driving wheel, first gear, the first threaded post, the first thread barrel, the second threaded post, the collective effect of the second thread barrel, copper sheet and graphite electrode, avoid between copper sheet and graphite electrode that there are gaps, the electric conductivity for enhancing graphite electrode, to improve the graphitization effect of acheson furnace.

Description

Improve the acheson furnace of graphitization effect

Technical field

The utility model relates to acheson furnace technical field, specially a kind of Acheson for improving graphitization effect Graphitizing furnace.

Background technique

A kind of graphitizing furnace that acheson furnace refers to the naming of inventor Acheson, its blank is: In the elongated furnace body that refractory material is constructed, it is packed into the blank and particulate material of charcoal, conductive furnace core is formed, is in the surrounding of furnace core Adiabatic heat-insulation material as being provided with conductive electrode on two upper end walls of burner, and is controlled to a power supply, constitutes the circuit of energization, When circuit connect, furnace core due to resistance effect, that is, it is heating up, make the blank of charcoal 2200~2300 DEG C at a temperature of, through height Warm handles and is changed into artificial graphite.

Graphite electrode in existing acheson furnace is generally in contact with copper sheet, but when being powered, copper Electric arc can be generated because of poor contact between plate and graphite electrode, thus copper sheet of burning, to shorten graphitizing furnace significantly Service life, and in the case where energization, the two contact surface can play hot heating, so that copper sheet and graphite electrode oxygen due to temperature height Change, causes conductive capability to decline, to reduce the graphitization effect of acheson furnace.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of acheson graphite for improving graphitization effect Furnace, the graphite electrode solved in existing acheson furnace are generally in contact with copper sheet, but in the case where energization, The two direct contact surface can play hot heating, so that copper sheet and graphite electrode are aoxidized because of temperature height, conductive capability be caused to decline, from And the problem of reducing acheson furnace graphitization effect.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of Acheson improving graphitization effect Graphitizing furnace, including first shell, the left and right sides of the first shell inner wall offer first sliding groove, the first shell The upper surface of body is connected with driving device, and the driving device bottom end is fixedly connected with the upper surface of driving wheel, the driving wheel It is engaged respectively with first gear and second gear, the top of the lower surface of the first gear and the first regulating device is fixed to be connected It connects, the lower surface of the second gear is fixedly connected with the top of the second regulating device, and the bottom end of the first regulating device of lower section It is fixedly connected by the first rotating device with the lower surface of left side first sliding groove inner wall, and the bottom end of the second regulating device of lower section is logical It crosses the second rotating device to be fixedly connected with the lower surface of right side first sliding groove inner wall, and the of the first regulating device of top and top Two regulating devices are respectively engaged with the upper surface of two the first sliding blocks, and the opposite face of two the first sliding blocks is supported with first respectively The left and right sides of plate are fixedly connected, and first sliding block is slidably connected in first sliding groove, and the first regulating device of lower section and The second regulating device of lower section is respectively engaged with the upper surface of two the second sliding blocks, and the opposite face of two the second sliding blocks is respectively with The left and right sides of two support plates are fixedly connected, and second sliding block is slidably connected in first sliding groove.

The opposite face of first support plate and the second support plate is fixedly connected to two telescopic rods and is socketed in flexible The spring on bar surface, and the opposite end of two telescopic rods of the telescopic rod of top two and lower section respectively mutually separate with two copper sheets one Face is fixedly connected, and the opposite end of two springs of the spring of top two and lower section is fixed with two mutually separate one sides of copper sheet respectively Connection, and the opposite face of two copper sheets is fixedly connected to graphite paper, and the opposite face of two graphite papers respectively with graphite electrode Upper and lower surfaces overlap joint.

Preferably, the driving device includes first bearing, and the first bearing is connected to the upper surface of first shell, institute The inner surface for stating first bearing is socketed with first rotating shaft, and the top of the first rotating shaft is fixedly connected with handle, and described first turn The bottom end of axis is fixedly connected with the upper surface of driving wheel.

Preferably, first regulating device includes the first thread barrel, and the first thread barrel of top is connected to the first sliding block Upper surface, and the first thread barrel of lower section is connected to the upper surface of the second sliding block, and the inner surface screw thread of first thread barrel connects It is connected to the first threaded post, and the top of the first threaded post of top is fixedly connected with the lower surface of first gear, and the first spiral shell of lower section The bottom end of line column is fixedly connected with the top of the first rotating device.

Preferably, second regulating device includes the second thread barrel, and the second thread barrel of top is connected to the first sliding block Upper surface, and the second thread barrel of lower section is connected to the upper surface of the second sliding block, and the inner surface screw thread of second thread barrel connects It is connected to the second threaded post, and the top of the second threaded post of top is fixedly connected with the lower surface of second gear, and the second spiral shell of lower section The bottom end of line column is fixedly connected with the top of the second rotating device.

Preferably, first rotating device includes the second shaft, the top of second shaft and the first screw thread of lower section The bottom end of column is fixedly connected, and the surface of second shaft is socketed with second bearing, and the second bearing is connected to left side first The lower surface of sliding slot inner wall.

Preferably, second rotating device includes third shaft, the top of the third shaft and the second screw thread of lower section The bottom end of column is fixedly connected, and the surface of the third shaft is socketed with 3rd bearing, and the 3rd bearing is connected to right side first The lower surface of sliding slot inner wall.

Preferably, the telescopic rod includes second shell, the following table of the upper surface of the second shell and the first support plate Face is fixedly connected, and the left and right sides of the second shell inner wall offer second sliding slot, and the inner wall of the second sliding slot is sliding It is dynamic to be connected with third sliding block, and the opposite face of two third sliding blocks is fixedly connected with the left and right sides of motion bar respectively, it is described The bottom end of motion bar is fixedly connected with the upper surface of copper sheet.

(3) beneficial effect

The utility model provide it is a kind of improve graphitization effect acheson furnace, have it is following the utility model has the advantages that

(1), the acheson furnace of raising graphitization effect, passes through handle, first rotating shaft, driving wheel, the first tooth Wheel, the first threaded post, the first thread barrel, the second threaded post, the collective effect of the second thread barrel, copper sheet and graphite electrode, rotation Handle, so that first rotating shaft rotates, first rotating shaft drives driving wheel rotation, and driving wheel drives first gear and second gear to turn Dynamic, first gear drives the rotation of the first threaded post, so that two the first thread barrels do movement close to each other, second gear is driven Second threaded post rotation, so that two the second thread barrels do movement close to each other, so that the first sliding block and the second sliding block do phase Mutually close movement, so that the first support plate and the second support plate do movement close to each other, so that two copper sheets do phase mutual connection Close movement, and by setting graphite paper, it avoids between copper sheet and graphite electrode that there are gaps, enhances the conduction of graphite electrode Performance, to improve the graphitization effect of acheson furnace.

(2), the acheson furnace of raising graphitization effect, by setting telescopic rod and spring, and spring is to copper Plate always exists an elastic force, under the elastic force effect of spring, so that copper sheet is tightly taken with graphite electrode by graphite paper It connects, avoids and be in contact bad phenomenon between copper sheet and graphite electrode, ensure that the service life of graphitizing furnace.

(3), the acheson furnace of raising graphitization effect, by the way that second sliding slot is arranged, so that third sliding block Sliding is more stable, avoids the rotation of motion bar, so as to avoid the rotation of telescopic rod, realizes the first support plate and second Stablizing for support plate is gone up and down, and the utility model which has a compact structure and a reasonable design, practical.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure that the utility model is faced；

Fig. 2 is the structural schematic diagram of the utility model part A amplification；

Fig. 3 is the schematic diagram of the section structure that the utility model telescopic rod is faced.

In figure: 1 first shell, 2 first sliding grooves, 3 graphite electrodes, 4 driving devices, 41 first bearings, 42 first rotating shafts, 43 handles, 5 driving wheels, 6 first gears, 7 second gears, 8 first regulating devices, 81 first thread barrels, 82 first threaded posts, 9 First sliding block, 10 first support plates, 11 second regulating devices, 111 second thread barrels, 112 second threaded posts, 12 telescopic rods, 121 Second shell, 122 second sliding slots, 123 third sliding blocks, 124 motion bars, 13 springs, 14 copper sheets, 15 graphite papers, 16 second supports Plate, 17 second sliding blocks, 18 first rotating devices, 181 second shafts, 182 second bearings, 19 second rotating devices, 191 thirds turn Axis, 192 3rd bearings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of acheson graphite improving graphitization effect Change furnace, including first shell 1, the left and right sides of 1 inner wall of first shell offer first sliding groove 2, it is sliding by setting first Slot 2 avoids the first support plate 10 and the second support plate 16 so that the sliding of the first sliding block 9 and the second sliding block 17 is more stable Rotation, the upper surface of first shell 1 is connected with driving device 4, and driving device 4 includes first bearing 41, passes through setting first Bearing 41 realizes the rotation of driving wheel 5 so that the rotation of first rotating shaft 42 is more stable, and first bearing 41 is connected to first The upper surface of shell 1, the inner surface of first bearing 41 are socketed with first rotating shaft 42, and the top of first rotating shaft 42 is fixedly connected with Handle 43, by the way that handle 43 is arranged, and the surface of handle 43 is provided with non-slip texture, increases between staff and handle 43 Frictional force, the bottom end of the use of more convenient staff, first rotating shaft 42 is fixedly connected with the upper surface of driving wheel 5, drives Dynamic 4 bottom end of device is fixedly connected with the upper surface of driving wheel 5, and driving wheel 5 is engaged with first gear 6 and second gear 7 respectively, By setting first gear 6 and second gear 7, it is connected between driving wheel 5, the first threaded post 82 and the second threaded post 112 Transmission, realizes the synchronous rotation of driving wheel 5, the first threaded post 82 and the second threaded post 112, the lower surface of first gear 6 with The top of first regulating device 8 is fixedly connected, and the first regulating device 8 includes the first thread barrel 81, and the first thread barrel of top 81 It is connected to the upper surface of the first sliding block 9, and the first thread barrel of lower section 81 is connected to the upper surface of the second sliding block 17, the first thread barrel 81 inner surface is threaded with the first threaded post 82, by setting the first thread barrel 81 and the first threaded post 82, and two the The hand of spiral of one threaded post 82 realizes the first thread barrel 81 on the contrary, the first threaded post 82 rotates in the first thread barrel 81 Elevating movement, and the top of the first threaded post of top 82 is fixedly connected with the lower surface of first gear 6, and the first spiral shell of lower section The bottom end of line column 82 is fixedly connected with the top of the first rotating device 18, the lower surface of second gear 7 and the second regulating device 11 Top be fixedly connected, the second regulating device 11 includes the second thread barrel 111, and the second thread barrel of top 111 is connected to first The upper surface of sliding block 9, and the second thread barrel of lower section 111 is connected to the upper surface of the second sliding block 17, the second thread barrel 111 it is interior Surface is threaded with the second threaded post 112, by the way that the second thread barrel 111 and the second threaded post 112, and two second are arranged The hand of spiral of threaded post 112 realizes the second thread barrel on the contrary, the second threaded post 112 rotates in the second thread barrel 111 111 move up and down, and the top of the second threaded post of top 112 is fixedly connected with the lower surface of second gear 7, and lower section second The bottom end of threaded post 112 is fixedly connected with the top of the second rotating device 19, and the bottom end of the first regulating device of lower section 8 passes through the One rotating device 18 is fixedly connected with the lower surface of 2 inner wall of left side first sliding groove, and the first rotating device 18 includes the second shaft 181, the top of the second shaft 181 is fixedly connected with the bottom end of the first threaded post of lower section 82, the surface socket of the second shaft 181 There is second bearing 182, the first spiral shell is avoided so that the rotation of the second shaft 181 is more stable by setting second bearing 182 The rotation of line column 82, second bearing 182 are connected to the lower surface of left side 2 inner wall of first sliding groove, and the second regulating device of lower section 11 Bottom end be fixedly connected by the second rotating device 19 with the lower surface of 2 inner wall of right side first sliding groove, the second rotating device 19 packet Third shaft 191 is included, the top of third shaft 191 is fixedly connected with the bottom end of the second threaded post of lower section 112, third shaft 191 surface is socketed with 3rd bearing 192, by the way that 3rd bearing 192 is arranged, so that the rotation of third shaft 191 is more steady It is fixed, avoid the rotation of the second threaded post 112,3rd bearing 192 is connected to the lower surface of right side 2 inner wall of first sliding groove, and on The first regulating device 8 of side and the second regulating device 11 of top are respectively engaged with the upper surface of two the first sliding blocks 9, and two The opposite face of first sliding block 9 is fixedly connected with the left and right sides of the first support plate 10 respectively, and the first sliding block 9 is slidably connected at In one sliding slot 2, and the first regulating device of lower section 8 and the second regulating device of lower section 11 are respectively engaged with two the second sliding blocks 17 Upper surface, and the opposite face of two the second sliding blocks 17 is fixedly connected with the left and right sides of the second support plate 16 respectively, second is sliding Block 17 is slidably connected in first sliding groove 2.

The opposite face of first support plate 10 and the second support plate 16, which is fixedly connected to two telescopic rods 12 and is socketed in, to be stretched The spring 13 on 12 surface of contracting bar, by the way that spring 13 is arranged, spring 13 always exists an elastic force to copper sheet 14, in the bullet of spring 13 Under power effect, so that copper sheet 14 is tightly overlapped with graphite electrode 3 by graphite paper 15, so as to avoid copper sheet 14 and graphite Bad phenomenon is in contact between electrode 3, telescopic rod 12 includes second shell 121, the upper surface of second shell 121 and first The lower surface of support plate 10 is fixedly connected, and the left and right sides of 121 inner wall of second shell offer second sliding slot 122, is led to Setting second sliding slot 122 is crossed, so that the sliding of third sliding block 123 is more stable, avoids the rotation of motion bar 124, to keep away Exempt from the rotation of telescopic rod 12, the inner wall of second sliding slot 122 slidably connects third sliding block 123, and two third sliding blocks 123 Opposite face is fixedly connected with the left and right sides of motion bar 124 respectively, and the bottom end of motion bar 124 and the upper surface of copper sheet 14 are fixed Connection, and the opposite end of two telescopic rods 12 of the telescopic rod 12 of the top two and lower section one side mutually separate with two copper sheets 14 respectively It is fixedly connected, and the opposite end of two springs 13 of the spring 13 of top two and lower section respectively mutually separate with two copper sheets 14 one Face is fixedly connected, and the opposite face of two copper sheets 14 is fixedly connected to graphite paper 15, by the way that graphite paper 15 is arranged, passes through setting Graphite paper 15 avoids between copper sheet 14 and graphite electrode 3 there are gap, enhances the electric conductivity of graphite electrode 3, and two stones The opposite face of black paper 15 is overlapped with the upper and lower surfaces of graphite electrode 3 respectively.

In use, staff's swing handle 43, so that first rotating shaft 42 rotates, first rotating shaft 42 drives 5 turns of driving wheel Dynamic, driving wheel 5 drives first gear 6 and second gear 7 to rotate, and first gear 6 drives the rotation of the first threaded post 82, so that two A first thread barrel 81 does movement that is close to each other or being located remotely from each other, so that the first sliding block 9 and the second sliding block 17 do phase mutual connection The movement being closely perhaps located remotely from each other is so that the first support plate 10 and the second support plate 16 do fortune that is close to each other or being located remotely from each other Dynamic, so that two copper sheets 14 do movement that is close to each other or being located remotely from each other, second gear 7 drives 112 turns of the second threaded post It is dynamic, so that two the second thread barrels 111 do movement that is close to each other or being located remotely from each other, so that the first sliding block 9 and the second sliding block 17 do the movement close to each other being perhaps located remotely from each other so that the first support plate 10 and the second support plate 16 do it is close to each other or The movement being located remotely from each other, so that two copper sheets 14 do movement that is close to each other or being located remotely from each other, when moving to suitable position, Staff stops operating handle 43.

It can to sum up obtain, which is graphitized the acheson furnace of effect, passes through handle 43, first rotating shaft 42, active Take turns 5, first gear 6, the first threaded post 82, the first thread barrel 81, the second threaded post 112, the second thread barrel 111,14 and of copper sheet The collective effect of graphite electrode 3, swing handle 43, so that first rotating shaft 42 rotates, first rotating shaft 42 drives driving wheel 5 to rotate, Driving wheel 5 drives first gear 6 and second gear 7 to rotate, and first gear 6 drives the rotation of the first threaded post 82, so that two the One thread barrel 81 does movement close to each other, and second gear 7 drives the rotation of the second threaded post 112, so that two the second thread barrels 111 do movement close to each other so that the first sliding block 9 and the second sliding block 17 do it is close to each other or movement so that first support Plate 10 and the second support plate 16 do movement close to each other, so that two copper sheets 14 do movement close to each other, and pass through setting Graphite paper 15 avoids between copper sheet 14 and graphite electrode 3 there are gap, enhances the electric conductivity of graphite electrode 3, to improve The graphitization effect of acheson furnace.

Meanwhile the acheson furnace of raising graphitization effect, by the way that telescopic rod 12 and spring 13, and bullet is arranged Spring 13 always exists an elastic force to copper sheet 14, under the elastic force effect of spring 13, so that copper sheet 14 and graphite electrode 3 are logical It crosses graphite paper 15 tightly to overlap, avoids and be in contact bad phenomenon between copper sheet 14 and graphite electrode 3, ensure that graphitization The service life of furnace.

Meanwhile the acheson furnace of raising graphitization effect, by the way that second sliding slot 122 is arranged, so that third is sliding The sliding of block 123 is more stable, avoids the rotation of motion bar 124, so as to avoid the rotation of telescopic rod 12, realizes first Support plate 10 and stablizing for the second support plate 16 go up and down, and the utility model which has a compact structure and a reasonable design, practical.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of acheson furnace for improving graphitization effect, including first shell (1), it is characterised in that: described first The left and right sides of shell (1) inner wall offer first sliding groove (2), and the upper surface of the first shell (1) is connected with driving Device (4), driving device (4) bottom end are fixedly connected with the upper surface of driving wheel (5), and the driving wheel (5) is respectively with One gear (6) and second gear (7) engagement, the lower surface of the first gear (6) and the top of the first regulating device (8) are fixed Connection, the lower surface of the second gear (7) are fixedly connected with the top of the second regulating device (11), and lower section first adjusts dress The bottom end for setting (8) is fixedly connected by the first rotating device (18) with the lower surface of left side first sliding groove (2) inner wall, and lower section The bottom end of two regulating devices (11) connects by the way that the second rotating device (19) and the lower surface of right side first sliding groove (2) inner wall are fixed It connects, and the first regulating device of top (8) and the second regulating device (11) of top are respectively engaged with the upper of two the first sliding blocks (9) Surface, and the opposite face of two the first sliding blocks (9) is fixedly connected with the left and right sides of the first support plate (10) respectively, described One sliding block (9) is slidably connected in first sliding groove (2), and the first regulating device of lower section (8) and the second regulating device of lower section (11) Be respectively engaged with the upper surface of two the second sliding blocks (17), and the opposite face of two the second sliding blocks (17) respectively with the second support plate (16) left and right sides are fixedly connected, and second sliding block (17) is slidably connected in first sliding groove (2)；

The opposite face of first support plate (10) and the second support plate (16) is fixedly connected to two telescopic rods (12) and set Connect the spring (13) on telescopic rod (12) surface, and the opposite end of two telescopic rods (12) of the telescopic rod (12) of top two and lower section Respectively with two copper sheets (14) are mutually separate is fixedly connected on one side, and the spring (13) of top two and the spring (13) of lower section two Opposite end respectively with two copper sheets (14) are mutually separate is fixedly connected on one side, and the opposite face of two copper sheets (14) is fixedly connected with Have graphite paper (15), and the opposite face of two graphite papers (15) is overlapped with the upper and lower surfaces of graphite electrode (3) respectively.

2. the acheson furnace according to claim 1 for improving graphitization effect, it is characterised in that: the driving dress Setting (4) includes first bearing (41), and the first bearing (41) is connected to the upper surface of first shell (1), the first bearing (41) inner surface is socketed with first rotating shaft (42), and the top of the first rotating shaft (42) is fixedly connected with handle (43), described The bottom end of first rotating shaft (42) is fixedly connected with the upper surface of driving wheel (5).

3. the acheson furnace according to claim 1 for improving graphitization effect, it is characterised in that: described first adjusts Regulating device (8) includes the first thread barrel (81), and the first thread barrel of top (81) is connected to the upper surface of the first sliding block (9), and The first thread barrel of lower section (81) is connected to the upper surface of the second sliding block (17), and the inner surface screw thread of first thread barrel (81) connects It is connected to the first threaded post (82), and the top of the first threaded post of top (82) is fixedly connected with the lower surface of first gear (6), and The bottom end of the first threaded post of lower section (82) is fixedly connected with the top of the first rotating device (18).

4. the acheson furnace according to claim 3 for improving graphitization effect, it is characterised in that: described second adjusts Regulating device (11) includes the second thread barrel (111), and the second thread barrel of top (111) is connected to the upper surface of the first sliding block (9), And the second thread barrel of lower section (111) is connected to the upper surface of the second sliding block (17), the inner surface spiral shell of second thread barrel (111) Line is connected with the second threaded post (112), and the top of the second threaded post of top (112) and the lower surface of second gear (7) are fixed Connection, and the bottom end of the second threaded post of lower section (112) is fixedly connected with the top of the second rotating device (19).

5. the acheson furnace according to claim 4 for improving graphitization effect, it is characterised in that: described first turn Dynamic device (18) include the second shaft (181), the top of second shaft (181) and the bottom end of the first threaded post of lower section (82) It is fixedly connected, the surface of second shaft (181) is socketed with second bearing (182), and the second bearing (182) is connected to a left side The lower surface of side first sliding groove (2) inner wall.

6. the acheson furnace according to claim 5 for improving graphitization effect, it is characterised in that: described second turn Dynamic device (19) include third shaft (191), the top of the third shaft (191) and the bottom of the second threaded post of lower section (112) End is fixedly connected, and the surface of the third shaft (191) is socketed with 3rd bearing (192), and the 3rd bearing (192) is connected to The lower surface of right side first sliding groove (2) inner wall.

7. the acheson furnace according to claim 1 for improving graphitization effect, it is characterised in that: the telescopic rod It (12) include second shell (121), the fixed company in the upper surface of the second shell (121) and the lower surface of the first support plate (10) It connects, the left and right sides of second shell (121) inner wall offer second sliding slot (122), the second sliding slot (122) Inner wall slidably connects third sliding block (123), and the opposite face of two third sliding blocks (123) left side with motion bar (124) respectively Right two sides are fixedly connected, and the bottom end of the motion bar (124) is fixedly connected with the upper surface of copper sheet (14).